Thanks, the motor driver board is a good idea!
But i’m searching something that is aesthetically beautiful… sincerely the raspi with all cables to the relay board isn’t so good for my wife… i’ve seen the OSBee board but no one respond to me in order to buy one (rayshobby and opensprinkler store!) 🙁
I think that the OSBee is the best choice in order to drive 24v and 9v valves…